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Product Details:
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| Al2O3: | >45% | Using Temperature: | 1300℃ |
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| Name: | M10 Stud Welding Ceramic Ferrule | Color: | Yellow |
| Package: | Carton Box | Sample: | For Free |
| Highlight: | porous alumina plate,alumina ceramic tube |
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M10 Stud Welding Ceramic Ferrule
1. Description
It forms a chamber around the weld, thereby holding the plasma created by the arc on the weld and reducing the influence of the surrounding atmosphere.It concentrates the arc on the weld, enabling a correct welding bead to form. In addition the influence of arc blow is reduced.It reduces the cooling speed of the fused material and thereby prevents inadmissible hardening.Without the ceramic ferrule the arc would burn freely, leading to greater oxidation, spilling and pore formation in the weld. Only dry ceramic rings may be used because water dissociates in the arc creating hydrogen. The fused material can then absorb hydrogen which leads to greater pore and crack formation during cooling.
2.Advantages:
1). Excellent insulation, security, long working life.
2). High temperature resistance
3). Resistance to electric breakdown
4). Stand wear and tear
5). High strength
6). Corrosion resistance
7). Good compactness
8). HIgh hardness
Contact Person: Mr. Bruce
Tel: 86-18351508304
Fax: 86-510-8746-8690
